ListView onItemClick水平進度條

Question

當然這應該工作？我只得到一個圓形不確定的微調。我究竟做錯了什麼！？

// Assume oListElements is a list of strings 
ArrayAdapter<String> oArrayAdapter = new ArrayAdapter<String> (this,android.R.layout.simple_list_item_1,oListElements); 
oListView.setAdapter(oArrayAdapter); 

@Override 
public void onItemClick(AdapterView<?> oArg1, View oView, int iInt1, long iInt2) 
{ 
    /* 
    * Also tried: 
    * ProgressDialog oProgressDialog = new ProgressDialog(this,ProgressDialog.STYLE_HORIZONTAL); 
    */ 
    ProgressDialog oProgressDialog = new ProgressDialog(this); 
    oProgressDialog.setProgress(ProgressDialog.STYLE_HORIZONTAL); 
    oProgressDialog.setMax(100); 
    oProgressDialog.setMessage("PD Message"); 
    oProgressDialog.show(); 
} 

如果你需要它，我的XML很簡單：

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:tools="http://schemas.android.com/tools" 
android:layout_width="fill_parent" 
android:layout_height="fill_parent" 
android:paddingBottom="@dimen/activity_vertical_margin" 
android:paddingLeft="@dimen/activity_horizontal_margin" 
android:paddingRight="@dimen/activity_horizontal_margin" 
android:paddingTop="@dimen/activity_vertical_margin" 
tools:context=".TrainingMode" > 

    <ListView 
     android:id="@+id/scroll_view_listview" 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" 
     > 

    </ListView> 

</RelativeLayout> 

忽略這一點，我只需要繞過愚蠢的堆棧溢出代碼/字檢查。等等等等等等等等等。

Answer 1

使用ProgressDialog.setIndeterminate使進度條非不確定和使用ProgressDialog.setProgressStyle（而不是ProgressDialog.setProgress）來強制水平佈局：

oProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL); 
oProgressDialog.setIndeterminate(false);